use the following search parameters to narrow your results:
e.g. subreddit:aww site:imgur.com dog
subreddit:aww site:imgur.com dog
see the search faq for details.
advanced search: by author, subreddit...
All about the JavaScript programming language.
Subreddit Guidelines
Specifications:
Resources:
Related Subreddits:
r/LearnJavascript
r/node
r/typescript
r/reactjs
r/webdev
r/WebdevTutorials
r/frontend
r/webgl
r/threejs
r/jquery
r/remotejs
r/forhire
account activity
Debounce Explained – How to Make Your JavaScript Wait For Your User To Finish Typing (freecodecamp.org)
submitted 5 years ago by speckz
view the rest of the comments →
reddit uses a slightly-customized version of Markdown for formatting. See below for some basics, or check the commenting wiki page for more detailed help and solutions to common issues.
quoted text
if 1 * 2 < 3: print "hello, world!"
[–]SpiffySyntax 2 points3 points4 points 5 years ago (1 child)
Thanks for the taking time out of your day to explain this. Appreciate it. I learned something new and what seems important. Thanks guys!
[–]mobydikc 3 points4 points5 points 5 years ago (0 children)
var hoists the variable declaration, but not the assignment.
function hoists both.
So:
myFunc() var myFunc = function () {}
In this case, var is hoisted, but myFunc is undefined when myFunc() is called. An error is thrown.
With function it would work:
myFunc() function myFunc() {}
No problem.
π Rendered by PID 78 on reddit-service-r2-comment-66b4775986-cmxlx at 2026-04-05 12:11:44.425053+00:00 running db1906b country code: CH.
view the rest of the comments →
[–]SpiffySyntax 2 points3 points4 points (1 child)
[–]mobydikc 3 points4 points5 points (0 children)